... Size:L,M,S 4.Best promotional gift silicone power balance watch1. Sample lead time: 5 - 7days2. ... CE,FCC,ROHS, SGS, FDA, LFGB approval7. Waterproof,Japan quality movements,2 years battery life8. Quality ... domestic and overseas market.The picture shown is the customized product which we make for our ... customer, for reference only. Any OEM service is welcomed.Company Advantage:1. ISO 9001:2000 certified2 ...